Caster wheel



FIG. 1 is a perspective view of an alternative embodiment of the caster wheel showing part of the top, rear, and right side of the wheel;

FIG. 2 is a right-side elevational view of the caster wheel of FIG. 1;

FIG. 3 is a bottom view of the caster wheel of FIG. 1;

FIG. 4 is left-side elevational view of the caster wheel of FIG. 1;

FIG. 5 is a top view of the caster wheel of FIG. 1;

FIG. 6 is a rear elevational view of the caster wheel of FIG. 1; and,

FIG. 7 is a front elevational view of the caster wheel of FIG. 8. 

THe ornamental design for a caster wheel, as shown. 